// 云函数入口文件
const cloud = require('wx-server-sdk');

cloud.init();
const db = cloud.database();
const dbcommand = db.command;

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext();
  const result = await db.collection('hot_search').orderBy('hot_value', 'desc').limit(20).get();

  return result.data;
}